FDA warns about serious problems with high doses of the allergy medicine diphenhydramine (Benadryl)

Teen misuse sparked by dangerous “Benadryl Challenge” promoted on social media Drug Safety Communication (PDF - 59KB) 09-24-2020  FDA Drug Safety Communication The U.S. Food and Drug Administration (FDA) is warning that taking higher than recommended doses of the common over-the-counter (OTC) allergy medicine diphenhydramine (Benadryl) can lead to serious heart problems, seizures, coma, or even death. … Continue reading FDA warns about serious problems with high doses of the allergy medicine diphenhydramine (Benadryl)